CN219698048U - Pressing plate mechanism - Google Patents
Pressing plate mechanism Download PDFInfo
- Publication number
- CN219698048U CN219698048U CN202320921249.0U CN202320921249U CN219698048U CN 219698048 U CN219698048 U CN 219698048U CN 202320921249 U CN202320921249 U CN 202320921249U CN 219698048 U CN219698048 U CN 219698048U
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- Prior art keywords
- plate
- track
- lifting
- pressing plate
- roller
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- 230000007246 mechanism Effects 0.000 title claims abstract description 43
- 239000002390 adhesive tape Substances 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000969 carrier Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The embodiment of the utility model discloses a pressing plate mechanism, which comprises a bracket and a pressing plate assembly; the bracket is provided with a track groove; the pressing plate component is arranged on one side of the bracket; the pressing plate assembly comprises a lifting plate, a moving plate and a pressing plate; the movable plate is movably arranged on the lifting plate, the rollers of the movable plate are inserted into the track grooves, the rollers of the movable plate move along the tracks of the track grooves, so the movable plate ascends and descends along with the lifting of the lifting plate, the rollers are driven to move along the track direction of the track grooves in the lifting process, the position of the movable plate relative to the lifting plate is adjusted, the position of the pressing plate connected to the movable plate is adjusted, the pressing plate is conveniently lifted under the driving of the lifting plate, and the position of the pressing plate is adjusted under the driving of the movable plate, so that the position adjustment of the pressing plate in the up-down direction and the left-right direction is realized, model adjustment is not needed, the pressing plate is compatible with the pressing of carriers with various thicknesses, and the universality of the pressing plate mechanism to the carriers is improved.
Description
Technical Field
The utility model relates to the technical field of pressing plate mechanisms, in particular to a pressing plate mechanism.
Background
Along with the development of science and technology, clamp plate mechanism is applied to SMT trade, and clamp plate mechanism is used for supporting the pressure to the carrier, needs to adopt the clamp plate mechanism of corresponding model to the carrier of different thickness, in prior art, current clamp plate mechanism includes support and clamp plate, and the clamp plate is fixed in the support to it is static for the support, at this moment, if need the pressfitting of changing the carrier of different thickness, need change the clamp plate of corresponding model for the clamp plate of single model can only pressfitting the carrier of single model, leads to current clamp plate mechanism's commonality lower.
Disclosure of Invention
In view of the above, the present utility model provides a pressing plate mechanism for solving the technical problem of low versatility of the existing pressing plate mechanism.
To achieve one or some or all of the above or other objects, the present utility model provides a platen mechanism comprising:
the bracket is provided with a track groove;
the pressing plate assembly is arranged on one side of the bracket; the pressing plate assembly comprises a lifting plate, a moving plate and a pressing plate; the lifting plate is lifted relative to the bracket; the movable plate is movably arranged on the lifting plate, the movable plate is connected with a roller, and the roller is inserted into the track groove and can move along the track of the track groove; the pressing plate is mounted on the moving plate and presses the ballast along with the movement of the moving plate.
Preferably, the track groove is formed in a side wall of the bracket, and the track groove comprises a first track portion, and the first track portion is arranged along an inclined direction and is penetrated by the roller.
Preferably, the track groove further comprises a second track part, wherein the second track part is arranged at the lower side of the first track part and is communicated with the first track part; the second track portion extends in a downward direction and forms an included angle with the first track portion.
Preferably, the roller penetrates through the track groove, the roller is cylindrical, and rolling contact is performed between the peripheral side wall of the roller and the inner side wall of the track groove.
Preferably, the roller is arranged on one side wall of the moving plate and protrudes towards the track groove along the horizontal direction; the roller is rotatably mounted on one side wall of the moving plate and rotates along the axis of the roller.
Preferably, the bracket comprises two vertical plates, and an accommodating space is formed between the two vertical plates; the two vertical plates are provided with the track grooves;
the two rollers are arranged on two sides of the moving plate and penetrate through the corresponding track grooves.
Preferably, the lifting plate is connected with an air cylinder, the fixed end of the air cylinder is connected with the bracket, and the output end of the air cylinder is connected with the lifting plate and drives the lifting plate to lift, so that the moving plate and the pressing plate lift along with the lifting of the lifting plate.
Preferably, a sliding block and a sliding rail are arranged between the moving plate and the lifting plate, and the sliding rail is fixed on the lifting plate and is arranged along the length direction of the lifting plate; the sliding block is movably sleeved on the sliding rail and supports the moving plate.
Preferably, the pressing plate is mounted to the moving plate and is capable of adjusting a fixed position with respect to the moving plate.
Preferably, the pressure plate is connected to an adhesive tape, and the adhesive tape is arranged at the lower side of the pressure plate and contacts the carrier.
The implementation of the embodiment of the utility model has the following beneficial effects:
after the pressure plate mechanism is adopted, the movable plate is movably arranged on the lifting plate, the rollers of the movable plate are inserted into the track grooves, the rollers of the movable plate move along the tracks of the track grooves, so the movable plate is lifted along with the lifting of the lifting plate, the rollers are moved along the track directions of the track grooves in the lifting process, the position of the movable plate relative to the lifting plate is adjusted, the position of the pressure plate connected to the movable plate is adjusted, so that the pressure plate is lifted under the driving of the lifting plate, the position adjustment is carried out under the driving of the movable plate, the position adjustment of the pressure plate in the up-down direction and the left-right direction is realized, model adjustment is not needed, the pressure plate is compatible with the supporting and pressing of carriers with various thicknesses, and the universality of the pressure plate mechanism to the carriers is improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
fig. 1 is a schematic view of a press mechanism in one embodiment.
Fig. 2 is an exploded view of a plate pressing mechanism in one embodiment.
FIG. 3 is a schematic view of a platen assembly of a platen mechanism in one embodiment.
Fig. 4 is a front view of a platen mechanism in one embodiment.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, an embodiment of the utility model discloses a pressing plate mechanism 100, wherein the pressing plate mechanism 100 is applied to the SMT industry, the pressing plate mechanism 100 is used for pressing a carrier, the pressing plate mechanism 100 comprises a bracket 10 and a pressing plate assembly 20, and the pressing plate assembly 20 is mounted on the bracket 10.
The bracket 10 is used as a supporting part of the pressing plate mechanism 100, the bracket 10 is provided with a track groove 111, and the track groove 111 is arranged on the side wall of the bracket 10 and is connected with the roller 24 of the pressing plate assembly 20;
the track groove 111 includes a first track portion 111a and a second track portion 111b, and the second track portion 111b is disposed below the first track portion 111a and is communicated with the first track portion 111a, and a plurality of path segments of the track groove 111 are formed by the first track portion 111a and the second track portion 111b, and affects a moving track of the roller 24 of the platen assembly 20 so as to realize a left-right movement of the platen 23.
At this time, the first rail portion 111a is disposed in the inclined direction, and the roller 24 is inserted, the first rail portion 111a is inclined in the up-down direction, and the movement of the roller 24 is adjusted by the inclined disposition of the first rail portion 111a, and the roller 24 is regulated by the first rail portion 111a to move left and right in the inclined direction of the first rail portion 111 a.
The second rail portion 111b is located below the first rail portion 111a and is connected to the lower port of the first rail portion 111a, the second rail portion 111b extends in a downward direction, and the downward movement path of the roller 24 is prolonged by the downward extension of the second rail portion 111b, so that the pressing range of the pressing plate 23 is ensured, and the universality of the pressing plate mechanism 100 for the carrier is ensured. At this time, the second rail portion 111b forms an angle with the first rail portion 111a, and the angle may be 180 ° to 360 °. Alternatively, the second rail portion 111b and the first rail portion 111a may be a through hole structure or a groove structure.
Alternatively, the bracket 10 includes two vertical plates 112, each of the two vertical plates 112 being disposed in an up-down direction, and an accommodating space 113 being formed between the two vertical plates 112, the platen assembly 20 being accommodated through the accommodating space 113 so as to protect the platen assembly 20 from a side; the platen assembly 20 is disposed in the accommodating space 113, the two sides of the platen assembly 20 are provided with the vertical plates 112, and the two vertical plates 112 are provided with the rail grooves 111, so that the platen assembly 20 acts on the rail grooves 111 of the two vertical plates 112 at the same time, thereby improving the stability of the platen assembly 20.
The pressing plate assembly 20 is arranged on one side of the bracket 10 and is mounted on the bracket 10; the platen assembly 20 includes a lifting plate 21, a moving plate 22, and a platen 23; the lifting plate 21 is lifted and lowered relative to the bracket 10; the moving plate 22 is movably arranged on the lifting plate 21, the moving plate 22 is connected with a roller 24, and the roller 24 is inserted into the track groove 111 and can move along the track of the track groove 111; the pressing plate 23 is attached to the moving plate 22, and presses the load with the movement of the moving plate 22. At this time, the moving plate 22 is movably mounted on the lifting plate 21, and the rollers 24 of the moving plate 22 are inserted into the track grooves 111, and the rollers 24 of the moving plate 22 move along the track grooves 111, so that the moving plate 22 is lifted along with the lifting of the lifting plate 21, and the rollers 24 are moved along the track direction of the track grooves 111 in the lifting process, so that the position of the moving plate 22 relative to the lifting plate 21 is adjusted, and the position of the pressing plate 23 connected to the moving plate 22 is adjusted, so that the pressing plate 23 is lifted under the driving of the lifting plate 21, and the position of the pressing plate 23 is adjusted under the driving of the moving plate 22, so that the adjustment of the positions of the pressing plate 23 in the vertical direction and the left and right directions is realized, model adjustment is not needed, the pressing plate 23 is compatible with the pressing of various thickness carriers, and the universality of the pressing plate mechanism 100 on the carriers is improved.
The movable plate 22 moves in the left-right direction with respect to the lifting plate 21, and the movable plate 22 moves freely with respect to the lifting plate 21, and the movable plate 22 moves left-right by the interaction of the roller 24 and the rail groove 111 without being connected to a power source.
The lifting plate 21 lifts relative to the bracket 10 and drives the moving plate 22 to lift, at this time, the moving plate 22 and the pressing plate 23 connected to the moving plate 22 lift under the action of the lifting plate 21, the moving plate 22 is limited by the track groove 111 in the lifting process and moves left and right under the action of the track groove 111, so that the moving plate 22 and the pressing plate 23 connected to the moving plate 22 move left and right in the lifting process at the same time, the track groove 111 does not affect the lifting of the moving plate 22 and the pressing plate 23 connected to the moving plate 22, thereby realizing the position adjustment of the pressing plate 23 in the up-down direction and the left-right direction, and model adjustment is not needed, and the pressing plate 23 is compatible with the pressing of carriers with various thicknesses, so that the universality of the pressing plate mechanism 100 on the carriers is improved, and the pressing stroke of the pressing plate mechanism 100 is ensured.
The roller 24 is disposed on a sidewall of the moving plate 22 and protrudes toward the track groove 111 along a horizontal direction, at this time, the roller 24 is rotatably mounted on a sidewall of the moving plate 22 and rotates along an axis of the roller 24, the roller 24 is disposed through the track groove 111, the roller 24 is cylindrical, and a circumferential sidewall of the roller 24 is in rolling contact with an inner sidewall of the track groove 111, thereby reducing friction between the circumferential sidewall of the roller 24 and the inner sidewall of the track groove 111, and smooth movement of the moving plate 22 in a left-right direction. Alternatively, two rollers 24 are disposed on two sides of the moving plate 22 and penetrate through corresponding track grooves 111.
Further, a sliding block 25 and a sliding rail 26 are arranged between the moving plate 22 and the lifting plate 21, and the sliding rail 26 is fixed on the lifting plate 21 and is arranged along the length direction of the lifting plate 21; the sliding block 25 is movably sleeved on the sliding rail 26 and supports the moving plate 22, so that the moving plate 22 moves relative to the lifting plate 21 through the sliding block 25 and the sliding rail 26.
Preferably, the lifting plate 21 is connected with an air cylinder 27, the air cylinder 27 is arranged along the up-down direction, the fixed end of the air cylinder 27 is connected to the bracket 10, the output end of the air cylinder 27 is connected to the lifting plate 21 and drives the lifting plate 21 to lift, so that the moving plate 22 and the pressing plate 23 lift along with the lifting of the lifting plate 21, and downward movement of the pressing plate 23 is realized, so that the pressing plate 23 presses carriers of different types, the pressing plate 23 is compatible with pressing of carriers of various thicknesses, and universality of the pressing plate mechanism 100 on the carriers is improved.
Preferably, the pressing plate 23 is mounted on the moving plate 22 and can adjust the fixing position relative to the moving plate 22, at this time, the pressing plate 23 is provided with a long groove 231, the long groove 231 is arranged relative to a screw hole of the moving plate 22, and a screw penetrates through the long groove 231 and is screwed to the screw hole of the moving plate 22, so that the pressing plate 23 and the moving plate 22 are fixed, and the pressing plate 23 can adjust the fixing position relative to the moving plate 22 when the screw is in a loose state.
Preferably, the pressure plate 23 is connected to the adhesive tape 232, the adhesive tape 232 is arranged at the lower side of the pressure plate 23 and contacts the carrier, at this time, the adhesive tape 232 is a flexible piece and contacts the carrier under flexible acting force, so that the pressure plate 23 is prevented from being in rigid contact with the carrier, meanwhile, the surface of the carrier is protected by the adhesive tape 232, the abrasion to the surface of the carrier is reduced, in addition, the carrier is fastened by the adhesive tape 232 against the carrier, and the adhesive tape 232 is a optimal force adhesive bead.
The implementation of the embodiment of the utility model has the following beneficial effects:
after the platen mechanism 100 is adopted, the movable plate 22 is movably mounted on the lifting plate 21, the roller 24 of the movable plate 22 is inserted into the track groove 111, the roller 24 of the movable plate 22 moves along the track of the track groove 111, so that the movable plate 22 is lifted along with the lifting of the lifting plate 21, and the roller 24 is driven to move along the track direction of the track groove 111 in the lifting process, so that the position of the movable plate 22 relative to the lifting plate 21 is adjusted, the position of the platen 23 connected to the movable plate 22 is adjusted, the lifting of the platen 23 is facilitated under the driving of the lifting plate 21, the position adjustment of the platen 23 in the up-down direction and the left-right direction is realized under the driving of the movable plate 22, model adjustment is not needed, the platen 23 is compatible with the pressing of various thickness carriers, and the universality of the platen mechanism 100 to the carriers is improved.
The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. A platen mechanism, characterized in that: the platen mechanism includes:
the bracket is provided with a track groove;
the pressing plate assembly is arranged on one side of the bracket; the pressing plate assembly comprises a lifting plate, a moving plate and a pressing plate; the lifting plate is lifted relative to the bracket; the movable plate is movably arranged on the lifting plate, the movable plate is connected with a roller, and the roller is inserted into the track groove and can move along the track of the track groove; the pressing plate is mounted on the moving plate and presses the ballast along with the movement of the moving plate.
2. The platen mechanism as recited in claim 1, wherein: the track groove is arranged on the side wall of the support, the track groove comprises a first track portion, and the first track portion is arranged in an inclined direction and is used for the roller to penetrate through.
3. The platen mechanism as recited in claim 2, wherein: the track groove further comprises a second track part, wherein the second track part is arranged at the lower side of the first track part and is communicated with the first track part; the second track portion extends in a downward direction and forms an included angle with the first track portion.
4. The platen mechanism as recited in claim 1, wherein: the roller penetrates through the track groove, the roller is cylindrical, and rolling contact is carried out between the peripheral side wall of the roller and the inner side wall of the track groove.
5. A platen mechanism as claimed in claim 3, wherein: the roller is arranged on one side wall of the moving plate and protrudes towards the track groove along the horizontal direction; the roller is rotatably mounted on one side wall of the moving plate and rotates along the axis of the roller.
6. The platen mechanism as recited in claim 5, wherein: the bracket comprises two vertical plates, and an accommodating space is formed between the two vertical plates; the two vertical plates are provided with the track grooves;
the two rollers are arranged on two sides of the moving plate and penetrate through the corresponding track grooves.
7. The platen mechanism as claimed in any one of claims 1 to 6, wherein: the lifting plate is connected with an air cylinder, the fixed end of the air cylinder is connected to the support, the output end of the air cylinder is connected to the lifting plate, and the lifting plate is driven to lift, so that the moving plate and the pressing plate lift along with the lifting of the lifting plate.
8. The platen mechanism as claimed in any one of claims 1 to 6, wherein: a sliding block and a sliding rail are arranged between the moving plate and the lifting plate, and the sliding rail is fixed on the lifting plate and is arranged along the length direction of the lifting plate; the sliding block is movably sleeved on the sliding rail and supports the moving plate.
9. The platen mechanism as claimed in any one of claims 1 to 6, wherein: the pressing plate is mounted on the moving plate and can adjust the fixed position relative to the moving plate.
10. The platen mechanism as claimed in any one of claims 1 to 6, wherein: the clamp plate is connected in the adhesive tape, the adhesive tape set up in the downside of clamp plate to contact the carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921249.0U CN219698048U (en) | 2023-04-23 | 2023-04-23 | Pressing plate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320921249.0U CN219698048U (en) | 2023-04-23 | 2023-04-23 | Pressing plate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219698048U true CN219698048U (en) | 2023-09-15 |
Family
ID=87941442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320921249.0U Active CN219698048U (en) | 2023-04-23 | 2023-04-23 | Pressing plate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219698048U (en) |
-
2023
- 2023-04-23 CN CN202320921249.0U patent/CN219698048U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |